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D91551 Sigma-Aldrich

Diethyl carbonate

Green Alternative

99%

Synonym: DEC

  • CAS Number 105-58-8

  • Linear Formula (C2H5O)2CO

  • Molecular Weight 118.13

  •  Beilstein/REAXYS Number 956591

  •  EC Number 203-311-1

  •  MDL number MFCD00009107

  •  PubChem Substance ID 24894264

  •  NACRES NA.22

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Properties

Related Categories 12 Principles Aligned Products, Alternative Energy, Chemical Synthesis, Electrolytes, Greener Alternative Products,
Quality Level   100
vapor density   4.1 (vs air)
vapor pressure   10 mmHg ( 23.8 °C)
  59 mmHg ( 37.8 °C)
assay   99%
greener alternative product characteristics   Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.
refractive index   n20/D 1.384 (lit.)
bp   126-128 °C (lit.)
mp   −43 °C (lit.)
density   0.975 g/mL at 25 °C (lit.)
greener alternative category   Aligned
SMILES string   O=C(OCC)OCC
InChI   1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3
InChI key   OIFBSDVPJOWBCH-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a greener reagent. Click here for more information.

Application

Diethyl carbonate (DEC) is generally used in the C-alkoxycarbonylation of enolate anions, aryl and alkyl cyanides. It reacts with 1,2-amino alcohols to yield corresponding 2-oxazolidinones. Additionally, DEC is also used as a component of electrolyte solution in lithium ion batteries.

Packaging

1, 4 L in glass bottle

18 L in VerSA-Flow™

250 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 2366 3 / PGIII
WGK Germany 
WGK 1
RTECS 
FF9800000
Flash Point(F) 
77.0 °F - closed cup
Flash Point(C) 
25 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Complex Hydrides: A New Category of Solid-state Lithium Fast-ion Conductors

1Institute for Materials Research, Tohoku University Katahira 2-1-1, Sendai, 980-8577, Japan 2Graduate School of Engineering, Tohoku University Aramaki Aza Aoba 6-6-02, Sendai, 980-8579, Japan
Motoaki Matsuo,1 Hiroyuki Oguchi,1,2 Hideki Maekawa,2 Hitoshi Takamura,2Shin-ichi Orimo,1
Material Matters Volume 5 Article 4
Keywords: Calorimetry, Deposition, Diffraction, Diffusion, Melting, Nuclear magnetic resonance spectroscopy, Raman spectroscopy, Spectroscopy, Substitutions, X-Ray diffraction, transformation

Peer-Reviewed Papers
15

References

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